20804037198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29137307}}^1$

素因数の和:29137336

約数の個数: 32

約数和(自身を含む): 50349268224

約数和(自身を除く): 29545231026

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29137307, 58274614, 87411921, 174823842, 203961149, 407922298, 495334219, 611883447, 990668438, 1223766894, 1486002657, 2972005314, 3467339533, 6934679066, 10402018599, 20804037198]

約数ペア:

[(1, 20804037198), (2, 10402018599), (3, 6934679066), (6, 3467339533), (7, 2972005314), (14, 1486002657), (17, 1223766894), (21, 990668438), (34, 611883447), (42, 495334219), (51, 407922298), (102, 203961149), (119, 174823842), (238, 87411921), (357, 58274614), (714, 29137307)]